18 lines
373 B
Python
18 lines
373 B
Python
import time
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import board
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import digitalio
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def feather_red_led_flash(duration=10, rate=0.5):
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'''
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Flash the red LED for $duration seconds, alternating every $rate
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'''
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rled = digitalio.DigitalInOut(board.LED1)
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rled.direction = digitalio.Direction.OUTPUT
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for cycle in range(duration / rate):
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rled.value = cycle % 2
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time.sleep(rate)
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